Home  > Haida Products  > Furniture Test Equipment  > Chair Test Equipment  >  Chair Backrest Durability Testing Machine

Haida Equiment Manufacturer

Haida Equiment Manufacturer has more than 10 years experience for test equipment...

Chair Backrest Durability Testing Machine

Chair Backrest Durability Testing Machine

Minimum
1 SET
Delivery
15 days after order.
Model
HD-F734-1
Country
China
BrandName
HD
Package
Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.
Payment
L/C, D/P, T/T
Price
FOB, CIF

 

Chair Backrest Durability Testing Machine


 Chair Backrest Durability Tester Video                   Chair Backrest Durability Tester PDF


The usage

Chair Backrest Durability Testing Machine is to evaluate the ability of the chair back to withstand the fatigue stress and wear that occur as the result of user exerting backward pressure on the chair.
the testing methods:fix chair and impose a poise of 225pounds on the seat surface and keep the tilt mechanism reciprocating movement within its front and back limits for 300000 times at a speed of 10-30cpm.


Purpose of Test

The purpose of this test is to evaluate the ability of the chairs to withstand fatigue stresses and

wear caused by rearward force on the backrest of the chair. 

          Applicability

  • This test shall be performed on Type Il and lll chairs.

  • ( Type II - Fixed seat angle, tilting backrest

  • Type lll - Fixed seat angle, fixed backrest )

  • Note: This test does not apply to chairs with backrest height less than 200 mm (7.9 in.).

Specifications

Office Chair Back Durability Tester 
1.Professional design 
2.High quality with reasonable price 
3.One year warranty free. 

The parameters

Height of Seat Back

 500~1200 mm or specified

 Weight of Seat

 225 lb or specified

 Air Pressure

 0~150 Ib

 Stroke

 0~18 in

 Force Angle

 0~90°

 Test Speed

 16 - 20 times/min or specified

 Counter

 LCD, 0~999, 999

 Dimension (W×D×H)

 66 × 136 × 140 cm

 Weight

 549 kg

 Power

  AC220V, 3A


Customer feedback:



MORE:Chair arm and back strength tester
          Sofa Seat Durability Testing Machine

Feedback

Nafey Gill

We are interested in setting up a chair testing facility with our company. Do you have a test machine that can be used for multiple BIFMA tests (in comparison to buying several test machines).
2017-11-02 21:28:52

Administrator

YES,we will try our best service for you
2017-11-07 19:45:41
1

Leave a Message

社媒暂无评论
Contact
Call me!